品名:DIN 1.3247
光黑皮:光皮
規格:20.0 mm,1$0A
批號:R1955-KE0
捆號:2
重量:115
支數:15
實長:3100~3110mm
化性:C:1.06, Si:0.32, Mn:0.31, P:0.029, S:0.001,Ni:0.16
Cr:3.68, Mo:9.37, Cu:0.14, V:1.17,W:1.28, Al:0.037
Co:8.17, Sn:0.008, Ni+Cu:0.3, N:0.0351,
△Cb:0.027, Cr(eq):13.53, CE:11.24,
MNA:-192.806, Ni(eq):33.165
物性:1/2R硬度=258HB
黑皮脫碳層=0.34 mm
AT:0.5, AH:0, BT:0, BH:0, CT:0, CH:0, DT:0.5
DH:0.5
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